Synthesis of thieno[2′,3′(3′,4′ or 3′,2′):5,6]azepino[2,1-a]isoindolediones from N-Thienyl-2(3)-ylmethylphthalimides
✍ Scribed by Pascal Pigeon; Bernard Decroix
- Book ID
- 112131438
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1996
- Tongue
- English
- Weight
- 501 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0022-152X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A synthesis of the thieno[2′,3′(3′,2′ or 3′,4′):5,6]azocino[2,1‐__a__]isoindole‐7,13‐diones 6a‐c was developed from __N__‐thienylethylphthalimides 3a‐c using a Wittig reaction followed by a Friedel‐Crafts cyclization of acetic acid derivatives 5a‐c. Reduction of ketones 6a‐c into alcoho
## Abstract magnified image An efficient one‐pot access for the synthesis of the previously unreported tetracyclic fused pyrimido‐[4″,5″:4′,5′]thieno[3′,2′:4,5]thieno[3,2‐__d__]pyrimidine (**3**) and 1,2,3‐triazine[4″,5″:4′,5′]thieno‐[3′,2′:4,5]thieno‐[3,2‐__d__]‐1,2,3‐triazine (**5**) heteroaroma